Chemicals
| Tue 07 Apr 2026
Beijing, April 8 -- Beijing Shouhua Construction Operation has been awarded a patent for Anti-toppling Color Painting Pigment Containing Device. This invention was developed by Wu Ziying, Hou Jun, Liu Liwei, Liu Jianwei, Yang Tianhua, Shen Kuo, Wang Jianghao, Chen Jianguo, Zhao Kejun, Wang Lan, Wang Xiangqian, Li Li, Gao Huaifen..